button{
    border: 1px solid rgb(117, 174, 238);
    border-radius: 5px;
    padding: 5px 10px;
    background: none;
    color: rgb(117, 174, 238);
    transition: .5s;
    outline: none;
}
button:hover{
    cursor: pointer;
    border: 1px solid white;
    color: rgb(24, 78, 139);
    background: white;
}